FR2924262B1 - METHOD OF MASKING A PASSAGE AT THE END OF LIFE OF AN ELECTRONIC DEVICE AND DEVICE COMPRISING A CORRESPONDING CONTROL MODULE - Google Patents

METHOD OF MASKING A PASSAGE AT THE END OF LIFE OF AN ELECTRONIC DEVICE AND DEVICE COMPRISING A CORRESPONDING CONTROL MODULE

Info

Publication number
FR2924262B1
FR2924262B1 FR0708242A FR0708242A FR2924262B1 FR 2924262 B1 FR2924262 B1 FR 2924262B1 FR 0708242 A FR0708242 A FR 0708242A FR 0708242 A FR0708242 A FR 0708242A FR 2924262 B1 FR2924262 B1 FR 2924262B1
Authority
FR
France
Prior art keywords
life
electronic device
variable
masking
ram
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
FR0708242A
Other languages
French (fr)
Other versions
FR2924262A1 (en
Inventor
Herve Pelletier
Pascal Dumas
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Idemia Identity and Security France SAS
Original Assignee
Sagem Securite SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=39561938&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FR2924262(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sagem Securite SA filed Critical Sagem Securite SA
Priority to FR0708242A priority Critical patent/FR2924262B1/en
Priority to RU2010126180/08A priority patent/RU2469384C2/en
Priority to AT08856161T priority patent/ATE545915T1/en
Priority to EP08856161A priority patent/EP2215580B1/en
Priority to PCT/FR2008/052106 priority patent/WO2009071819A1/en
Priority to US12/744,419 priority patent/US8566572B2/en
Priority to CN200880125618.3A priority patent/CN101925906B/en
Priority to ES08856161T priority patent/ES2382099T3/en
Publication of FR2924262A1 publication Critical patent/FR2924262A1/en
Publication of FR2924262B1 publication Critical patent/FR2924262B1/en
Application granted granted Critical
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/002—Countermeasures against attacks on cryptographic mechanisms
    • H04L9/004—Countermeasures against attacks on cryptographic mechanisms for fault attacks
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
    • G06F21/71—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure computing or processing of information
    • G06F21/75—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure computing or processing of information by inhibiting the analysis of circuitry or operation
    • G06F21/755—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure computing or processing of information by inhibiting the analysis of circuitry or operation with measures against power attack
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/073—Special arrangements for circuits, e.g. for protecting identification code in memory
    • G06K19/07309—Means for preventing undesired reading or writing from or onto record carriers
    • G06K19/07363—Means for preventing undesired reading or writing from or onto record carriers by preventing analysis of the circuit, e.g. dynamic or static power analysis or current analysis
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09C—CIPHERING OR DECIPHERING APPARATUS FOR CRYPTOGRAPHIC OR OTHER PURPOSES INVOLVING THE NEED FOR SECRECY
    • G09C1/00—Apparatus or methods whereby a given sequence of signs, e.g. an intelligible text, is transformed into an unintelligible sequence of signs by transposing the signs or groups of signs or by replacing them by others according to a predetermined system

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Software Systems (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Storage Device Security (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Debugging And Monitoring (AREA)
  • Read Only Memory (AREA)
  • Credit Cards Or The Like (AREA)
  • Apparatuses And Processes For Manufacturing Resistors (AREA)

Abstract

A method of masking the end-of-life transition of a microprocessor electronic device including reprogrammable non-volatile memory containing an end-of-life state variable. On booting, the value of the variable is loaded into RAM. After executing any current command, it is verified whether the value of the variable stored in RAM is FALSE. If the response is negative, the end-of-life transition is executed. Otherwise, initialization or execution of the command is continued. On detecting an intrusive attack, it is instantiated by writing the TRUE value to the end-of-life state variable in RAM only and then deferring writing of the TRUE value to the variable in the non-volatile memory until the next write operation. The invention is applicable to any electronic device, smart card, etc.
FR0708242A 2007-11-26 2007-11-26 METHOD OF MASKING A PASSAGE AT THE END OF LIFE OF AN ELECTRONIC DEVICE AND DEVICE COMPRISING A CORRESPONDING CONTROL MODULE Expired - Fee Related FR2924262B1 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR0708242A FR2924262B1 (en) 2007-11-26 2007-11-26 METHOD OF MASKING A PASSAGE AT THE END OF LIFE OF AN ELECTRONIC DEVICE AND DEVICE COMPRISING A CORRESPONDING CONTROL MODULE
PCT/FR2008/052106 WO2009071819A1 (en) 2007-11-26 2008-11-21 Method of masking attainment of end of lifetime of an electronic device and device comprising a corresponding control module
AT08856161T ATE545915T1 (en) 2007-11-26 2008-11-21 METHOD FOR HIDING THE END OF SHELF LIFE OF AN ELECTRONIC DEVICE AND DEVICE WITH A CORRESPONDING CONTROL MODULE
EP08856161A EP2215580B1 (en) 2007-11-26 2008-11-21 Method of masking attainment of end of lifetime of an electronic device and device comprising a corresponding control module
RU2010126180/08A RU2469384C2 (en) 2007-11-26 2008-11-21 Method of masking end-of-life transition of electronic device, and device including corresponding control module
US12/744,419 US8566572B2 (en) 2007-11-26 2008-11-21 Method, device and non-transitory computer readable storage medium for masking the end of life transition of a electronic device
CN200880125618.3A CN101925906B (en) 2007-11-26 2008-11-21 Method of masking attainment of end of lifetime of electronic device and device comprising corresponding control module
ES08856161T ES2382099T3 (en) 2007-11-26 2008-11-21 End-of-life concealment procedure of an electronic device, and device comprising a corresponding control module

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0708242A FR2924262B1 (en) 2007-11-26 2007-11-26 METHOD OF MASKING A PASSAGE AT THE END OF LIFE OF AN ELECTRONIC DEVICE AND DEVICE COMPRISING A CORRESPONDING CONTROL MODULE

Publications (2)

Publication Number Publication Date
FR2924262A1 FR2924262A1 (en) 2009-05-29
FR2924262B1 true FR2924262B1 (en) 2009-12-11

Family

ID=39561938

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0708242A Expired - Fee Related FR2924262B1 (en) 2007-11-26 2007-11-26 METHOD OF MASKING A PASSAGE AT THE END OF LIFE OF AN ELECTRONIC DEVICE AND DEVICE COMPRISING A CORRESPONDING CONTROL MODULE

Country Status (8)

Country Link
US (1) US8566572B2 (en)
EP (1) EP2215580B1 (en)
CN (1) CN101925906B (en)
AT (1) ATE545915T1 (en)
ES (1) ES2382099T3 (en)
FR (1) FR2924262B1 (en)
RU (1) RU2469384C2 (en)
WO (1) WO2009071819A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2343663A1 (en) * 2009-12-17 2011-07-13 Gemalto SA Method for multiform protection of an executable code
FR2973150B1 (en) * 2011-03-21 2013-04-26 Morpho METHOD OF MASKING A PASSAGE AT THE END OF LIFE OF AN ELECTRONIC DEVICE AND DEVICE COMPRISING A CORRESPONDING CONTROL MODULE
FR2991085B1 (en) * 2012-05-23 2016-03-11 Morpho METHOD AND CHIP CARD FOR TRANSMITTING INFORMATION
FR3045184B1 (en) 2015-12-15 2018-07-20 Idemia France METHOD OF WRITING IN A NON-VOLATILE MEMORY OF AN ELECTRONIC ENTITY AND ELECTRONIC ENTITY THEREFOR

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4295041A (en) * 1977-08-26 1981-10-13 Compagnie Internationale Pour L'informatique Cii-Honeywell Bull (Societe Anonyme) Device for the protection of access to a permanent memory of a portable data carrier
FR2600183B1 (en) * 1986-06-13 1990-10-12 Eurotechnique Sa INTEGRATED CIRCUIT FOR CONFIDENTIALLY STORING AND PROCESSING INFORMATION COMPRISING AN ANTI-FRAUD DEVICE
JPS63253493A (en) * 1987-04-09 1988-10-20 Mitsubishi Electric Corp Information recording system
FR2638869B1 (en) * 1988-11-10 1990-12-21 Sgs Thomson Microelectronics SECURITY DEVICE AGAINST UNAUTHORIZED DETECTION OF PROTECTED DATA
GB9307623D0 (en) * 1993-04-13 1993-06-02 Jonhig Ltd Data writing to eeprom
JPH0744672A (en) * 1993-07-28 1995-02-14 Oki Electric Ind Co Ltd Ic card and ic card system
US5533123A (en) * 1994-06-28 1996-07-02 National Semiconductor Corporation Programmable distributed personal security
US7124302B2 (en) * 1995-02-13 2006-10-17 Intertrust Technologies Corp. Systems and methods for secure transaction management and electronic rights protection
US5974500A (en) * 1997-11-14 1999-10-26 Atmel Corporation Memory device having programmable access protection and method of operating the same
FR2776410B1 (en) * 1998-03-20 2002-11-15 Gemplus Card Int DEVICES FOR MASKING THE OPERATIONS CARRIED OUT IN A MICROPROCESSOR CARD
JPH11272498A (en) * 1998-03-25 1999-10-08 Denso Corp Electronic controller
FR2784763B1 (en) * 1998-10-16 2001-10-19 Gemplus Card Int ELECTRONIC COMPONENT AND METHOD FOR MASKING THE EXECUTION OF INSTRUCTIONS OR THE HANDLING OF DATA
FR2795838B1 (en) 1999-06-30 2001-08-31 Bull Cp8 METHOD FOR SECURING THE PROCESSING OF SENSITIVE INFORMATION IN A MONOLITHIC SECURITY MODULE, AND RELATED SECURITY MODULE
TW519651B (en) * 2000-06-27 2003-02-01 Intel Corp Embedded security device within a nonvolatile memory device
FR2834120B1 (en) * 2001-12-21 2004-02-06 Schneider Electric Ind Sa METHOD FOR DETERMINING THE WEAR OF CONTACTS OF A SWITCHING APPARATUS
FR2874440B1 (en) * 2004-08-17 2008-04-25 Oberthur Card Syst Sa METHOD AND DEVICE FOR PROCESSING DATA
EP1659515A1 (en) * 2004-11-19 2006-05-24 Proton World International N.V. Protection for a microcontroller
EP1715436A3 (en) * 2005-04-21 2007-03-28 St Microelectronics S.A. Protection of program execution performed by an integrated circuit or the data stored in this circuit
FR2893796B1 (en) * 2005-11-21 2008-01-04 Atmel Corp ENCRYPTION PROTECTION METHOD
DE102005056940B4 (en) * 2005-11-29 2016-06-30 Infineon Technologies Ag Apparatus and method for non-volatile storage of a status value

Also Published As

Publication number Publication date
US20100299511A1 (en) 2010-11-25
EP2215580B1 (en) 2012-02-15
RU2010126180A (en) 2012-01-10
EP2215580A1 (en) 2010-08-11
FR2924262A1 (en) 2009-05-29
WO2009071819A1 (en) 2009-06-11
RU2469384C2 (en) 2012-12-10
ES2382099T3 (en) 2012-06-05
CN101925906A (en) 2010-12-22
US8566572B2 (en) 2013-10-22
ATE545915T1 (en) 2012-03-15
CN101925906B (en) 2014-04-09

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Legal Events

Date Code Title Description
CD Change of name or company name
CA Change of address

Effective date: 20130917

ST Notification of lapse

Effective date: 20140731